Bib shirt



FIG. 1 is a perspective view of a bib shirt, showing my new design in a worn configuration;

FIG. 2 is a perspective view thereof, illustrated in a flat configuration;

FIG. 3 is a front elevational view of FIG. 2;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view of FIG. 2; and,

FIG. 7 is a left-side elevational view of FIG. 2, the right-side elevational view being a mirror image thereof.

The broken lines showing a baby in FIG. 1 depict environmental matter and form no part of the claimed design. 

I claim the ornamental design for a bib shirt, as shown and described. 